[yorkie_chris]

Or wheelies. Exploded cranks are more trouble than the odd scraped plastic bit. Other than that, bulletproof.

When I bought mine it was cat D salvage, obviously a simple slide, the usual scuffed footrest hangers and back plastics (which I've now customised by scraping the other side too lol)

I reckon northwind said it right about sliding into something, I've seen bikes hit hard enough to crack headlights, but as the nosecones comparatively flexible show no serious damamge to that.